OM System LC-46 Lens Cap for M.Zuiko Primes

The LC-46 is the replacement front cap for the compact M.Zuiko primes: the Digital ED 12mm F2.0, the 17mm F1.8 and 17mm F1.8 II, and the 25mm F1.8 and 25mm F1.8 II. Centre-pinch snap-on, so it can be fitted with a hood in place.

It is the cheapest part on the price list and the one whose loss is felt fastest, because a fast prime carried uncapped in a coat pocket picks up a scratch within a week.